20203001020211 has 8 divisors (see below), whose sum is σ = 21367105099200. Its totient is φ = 19048975764840.

The previous prime is 20203001020159. The next prime is 20203001020231. The reversal of 20203001020211 is 11202010030202.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20203001020211 - 2¹⁸ = 20203000758067 is a prime.

It is a super-2 number, since 2×20203001020211² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20203001020231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2519701781 + ... + 2519709798.

It is an arithmetic number, because the mean of its divisors is an integer number (2670888137400).

Almost surely, 2^{20203001020211} is an apocalyptic number.

20203001020211 is a deficient number, since it is larger than the sum of its proper divisors (1164104078989).

20203001020211 is a wasteful number, since it uses less digits than its factorization.

20203001020211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5039411809.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 20203001020211 its reverse (11202010030202), we get a palindrome (31405011050413).

Subtracting from 20203001020211 its reverse (11202010030202), we obtain a palindrome (9000990990009).

The spelling of 20203001020211 in words is "twenty trillion, two hundred three billion, one million, twenty thousand, two hundred eleven".